
import org.apache.lucene.analysis.TokenStream
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute
import org.apache.spark.mllib.feature.{HashingTF, IDF, IDFModel}
import org.apache.spark.{SparkConf, SparkContext}
import org.wltea.analyzer.lucene.IKAnalyzer
import org.apache.spark.mllib.clustering.KMeans
import org.apache.spark.mllib.linalg.Vector
import org.apache.spark.rdd.RDD
import org.apache.spark.mllib.clustering.KMeansModel
import java.sql.{Connection, DriverManager, PreparedStatement}

import scala.collection.mutable.{ArrayBuffer, ListBuffer}
import scala.util.control.Breaks._

object avspark {

}
